baber/WOPTO huggingface dataset:
Patent JP-2000046719-A (JP)
Title: Measuring method for number of particles and particle measuring apparatus
Inventor: FUKUI TOSHIBUMI
IPC: G01N15/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a method in which the number of pieces for every particle size of a particle group existing in a suspension or an aerosol can be measured in a short time, with good reproducibility and efficiently and to provide an apparatus by which the particle size distribution of a particle group and the number of pieces for every particle size in a suspension or an aerosol can be measured on the basis of one measurement. SOLUTION: The spatial intensity distribution of diffracted and scattered light obtained by shining a laser beam at a suspension S or an aerosol is measured. The particle size distribution of a particle group P is found. The concentration of particles is found on the basis of the integrated value of the measured result of the intensity distribution. On the basis of the concentration of the particles and on the basis of the density of the particle group P, the total volume of the particles per unit volume of the suspension S or the aerosol is calculated. The existence ratio of the particles for every particle size section based on the calculated result of the particle size distribution to all particles is multiplied, and the volume for every section is found so as to be divided by the volume of one particle in every section.  Thus, the number of the particles for every particle size section is calculated.
Patent JP-S6194854-A (JP)
Title: Safety device of unmanned transportation car
Inventor: YUYA SHUNICHI
IPC: B60R21/00
Filed: 1984-10-15
Abstract: PURPOSE:To obviate the collision of an unmanned transportation car and a human being by installing an infrared-ray sensor for detecting the presence of the human being. CONSTITUTION:An interface 4 extracts only the portion in a specific temperature range from the output of a sensor 3 for detecting the infrared-rays which man 1 irradiate and converts said outputs into electric signals. An approach- degree judging part 6 recognizes the exsitence of an article having the temperature corresponding to the temperature of the man within a certain distance from an unmanned transportation car, and then discriminates the distance and direction, and transmits a signal into the driving part 7 of the unmanned transportation car.
Patent JP-S6193434-A (JP)
Title: Polychromatic display method
Inventor: KUWAE YOKO
IPC: G03C1/72
Filed: 1984-10-15
Abstract: PURPOSE:To enable polychromatic display with high reversibility at a high response speed by irradiating light having different wavelengths and/or different quantities of light on a display element contg. betaine dye and a polar medium. CONSTITUTION:An aqueous soln. 3 contg. betaine dye and a polymer having a photoisomerizable structure is adjusted to a prescribed concn. and held between a pair of sheets 2, 2' to form a display element. One of the sheets transmits light. when light having different wavelengths and/or different quantities of light are irradiated on the element, according to the wavelengths and/or the quantities of the incident light, the display surface of the element turns yellow, green, blue, purple and red in the order of decreasing quantity of light, or the display surface assumes said colors in the reverse order. A desired image can be displayed by patternwise irradiating light.
Patent JP-H0946750-A (JP)
Title: Radio telephony system
Inventor: MIZUTANI KOICHI
IPC: H04W4/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephony system capable of monitoring the position of a mobile equipment at all times by a position registration function and providing services set corresponding to the position of the mobile equipment to the carrier of the mobile equipment. SOLUTION: The control part 4 of a network 1 executes the position registration function for making the base station of an area where the mobile equipment is present and the identification number of the mobile equipment correspond to each other for the respective mobile equipments and updatably registering them in an intra base station mobile equipment storage means 3 and a setting function for setting the service corresponding to the installation place of the base station which is the moving destination of the mobile equipment and the identification number of the mobile equipment by referring to an installation place storage means 2, the intra base station mobile equipment storage means 3 and a service storage means 7 for the mobile equipment moved between the base stations.  The mobile equipment 6a is provided with a service realizing means 12 for providing the service set in the setting function of the network 1.
Patent JP-2000045395-A (JP)
Title: Connection type single pipe type structural member
Inventor: KINOSHITA RYOJI
IPC: E04B1/58
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a single pipe type structural member, which can be plastically deformed sufficiently without buckling even after yield by axial force, in which structure is simplified and which is manufactured easily. SOLUTION: A steel pipe 2 having a slenderness ratio of 30 or less is cut to the left and the right at a central site and forms end members 2A, 2A on both sides of the structural member 1, and joint devices 10 capable of connecting to steel structures are installed through end members 11 fixed and unified at the front ends of the end members. A steel pipe having the same outside diameter as the left-right end members 2A, 2A and compressive strength larger than the end members is connected between the end members in the longitudinal direction as an intermediate member 3A. Accordingly, the structural member can be equalized beforehand to a member substantially having the slenderness ratio of 30 or less to buckling though the actual slenderness ratio of the structural member is an intermediate value adopted normally. When the structural member is adopted as a compressive member, large plastic deformation is realized without generating buckling, energy by an earthquake is absorbed efficiently, and the excellent structural member as an earthquake-resisting material is obtained.
Patent JP-S58115313-A (JP)
Title: Detector for defect
Inventor: INOUE TOSHINORI
IPC: G01B11/30
Filed: 1981-12-29
Abstract: PURPOSE:To detect the roughness of the surface of an object to be detected at a high speed by forming the image of beams on a screen in each row of a position array and inputting outputs from position sensors which are opposed to each other to a subtractor or the like. CONSTITUTION:Light from a projecting lamp 1 is irradiated to an object 4 to be detected through a slit 2 and a lens 3 as two parallel light rays (a), (b), the reflected light rays are projected to a screen 6 and an image is formed on a position array 7. Outputs from the position sensors 8 which are opposed to each other in the position array 7 are inputted to a subtractor 10 and an output from the subtractor 10 is inputted to an adder through an absolute value circuit which is not shown in the figure, so that the rough area of the object 4 to be detected is detected and the detected value is inputted to a maximum value circuit which is not shown in the figure to detect the size of the roughness.
Patent JP-S6277067-A (JP)
Title: Current type inverter
Inventor: MIYABE TAKAAKI
IPC: H02M7/48
Filed: 1985-09-30
Abstract: PURPOSE:To alleviate a circuit element from damaging by connecting a DC reactor with positive and negative side lines as a circuit for generating an AC of variable frequency by a DC rectified and smoothed from an AC power source and smoothing the output of a circuit for supply to a load. CONSTITUTION:The neutral point of an AC power source 1 is grounded by an impedance 7, and phases 11-13 are 3-phase full-wave rectified by a rectifier 2. Reactors 3, 4 are connected with positive and negative side lines to supply a DC voltage to an inverter 5, 3-phase ACs U-W are generated to be supplied to a load 6. Assume now that a ground-fault 9 occurs in the U phase and thyristors 21, 25 and 53, 54 are turned ON, one ground-fault current circuit becomes the thyristor 21, the reactor 3, the thyristor 53, the load 6, and the ground 9 to pass the load 6, but the other flows though 25, 4, 54, 9 not to pass the load 6. Since the reactor 4 is provided at this time, it can prevent a reverse current to turn OFF the thyristors 25, 54 from flowing. Thus, it can prevent the elements from damaging.
Patent JP-H0634406-A (JP)
Title: Vortex flowmeter
Inventor: NAKAO YUICHI
IPC: G01F1/32
Filed: 1992-07-20
Abstract: PURPOSE:To obtain a vortex flowmeter which can hardly by affected by pipelines. CONSTITUTION:Supporting members 3 which are united with a vortex generating body 2 are formed at the joints of a flow tube 1 and a vortex generating body 2. By making the thickness of the supporting members 3 to about the boundary flowing layer on the surface of the flow tube 1 so as to make the resistance coefficient of the supporting member 3 smaller than that of the vortex generating body 2, the generation of horseshoe vortexes which are easily affected by a spiral current or drift current caused by a pipeline around the vortex generating body 2 is prevented.
Patent JP-H0959636-A (JP)
Title: Liquid crystal composition
Inventor: KINO MASAHIRO
IPC: G02F1/13
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal compsn. which is suitably used for a liq. crystal display element of an active matrix type or of a simple matrix type. SOLUTION: This compsn. is prepd. by mixing an antiferroelectric liq. crystal represented by formula I with a ferrielectric liq. crystal represented by formula II and an optically active compd. represented by formula III. In those formulas, R and R' are each a linear alkyl; (m) is an integer of 5 or higher; (n) is an integer of 1 or higher; X, Y, and Z are each F or H; (p) is an integer of 4 or higher; an C* means an asymmetrtic carbon atom.
Patent JP-S6193010-A (JP)
Inventor: IWANO FUMIYUKI
IPC: B65B9/10
Filed: 1984-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0757228-A (JP)
Title: Cylinder device of magnetic recording and reproducing device
Inventor: NAKAJIMA TOSHIHIKO
IPC: G11B5/52
Filed: 1993-08-06
Abstract: PURPOSE:To effectively realize miniaturization and cost reduction and to assure stable traveling of a tape. CONSTITUTION:An upper cylinder 2 having plural magnetic heads 11 and a lower cylinder 3 formed with a lead part 14 for guiding the magnetic tape 15 are coaxially arranged above and below. A revolving shaft 1 mounted with the upper cylinder 2 is supported by a sliding bearing. A magnet 20 and a magnetic material 17 are disposed on either of a stationary side and a revolving shaft 1 side each. A thrust bearing 16 is mounted on a planar member 17 having piezoelectric elements 22 on both front and rear surfaces. The magnetical attraction force in a thrust direction generated between the magnet 20 and the magnetic material 17 is received by the thrust bearing 16, by which the thrust direction is held and the entire part of the thrust bearing 16 and the revolving shaft 1 is made vertically movable.
Patent JP-H0265106-A (JP)
Title: Magnetic substance thin film and manufacture thereof
Inventor: KUDO TOSHIO
IPC: H01F10/10
Filed: 1988-08-31
Abstract: PURPOSE:To improve the structural stability and the magnetic performance by making the superfine crystal grains of alpha-Fe and an amorphous oxide exist in a separation state when a hybrid type magnetic substance thin film with stable two phases is formed. CONSTITUTION:To make the superfine crystal grains of alpha-Fe and an amorphous oxide exist in a separation state, a thin film composed of Fe and an oxide is formed first by sputtering, deposition, or other methods. In this time, either sputtering a composite target composed of an alloy or compound the principal element of which is Fe, and an oxide, or sputtering an alloy or compound target the principal element of which is Fe and an oxide target simultaneously or alternately is allowed. Cr2O3, B2O3, a Cr-B-O oxide, etc., are used as the oxide and the amorphousness immediately after forming the film is maintained at room temperature for a long time for the separation.
Patent JP-S6461236-A (JP)
Title: Web blank cutting alinger
Inventor: BORISU MIHAIROBUITSUCHI PETORO
IPC: B26D3/00
Filed: 1987-08-28
Abstract: PURPOSE: To obtain web material cutting/matching apparatus with advanced reliability and productivity by equipping tilting table and operation table in connection. CONSTITUTION: Initial web material 14 is drawn out from feeding reel 3, sent to conveyer 16 and arrives on tilted table 23. When head edge of the web material 14 comes under photosensor 13, blade 21 cuts off component pieces 22 of the web material 14. The component piece 22 is concurrently cut away from the material 14. Then side edge portion 22a is arranged along connected portion 35. Photosensor 44 lowers suppression plate 39. The side edge 22a superposes on edge portion 22b of the last web material 14a, and is supported with support plate 42 to be connected. When the web material 14a moves on the material 14 in the opposite direction and hits connected portion 38, the edge portion 22b is arranged along the connected portion 38. When the last web material 14a goes ahead on roller 53 and advances to reel on bobbin 56.
Patent JP-S60110231-A (JP)
Inventor: SHIRAI SHIYOUTA
IPC: A01K69/06
Filed: 1983-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6275515-A (JP)
Title: Liquid crystal driving device
Inventor: SHIBANO NOBUO
IPC: G09G3/36
Filed: 1985-09-30
Abstract: PURPOSE:To prevent liquid crystal from deterioration due to the misconnection of a data line or abnormality of the data line by impressing a fixed DC bias to a common electrode of a panel and impressing a waveform of which panel width is modulated between segments while alternately inverting the waveform every modulation. CONSTITUTION:An LCD driver 1 is functioned as a liquid crystal driving device to control voltages to be impressed upon the common electrode 3 and the segment electrodes 4. A frame inverting signal is repeatedly turned to 'H' and 'L' at 60Hz so as to correspond to the change of 60 frames of a TV picture signal every second. A common voltage to be impressed to the common electrode is -3V DC voltage, and when black display is to be executed at a certain segment, -3V DC is impressed as the segment voltage of the segment electrode. At that time, the voltage impressed to the liquid crystal becomes OV and the liquid crystal interrupts light from a light source, so that black display can be attained. The impressed segment voltage is converted into a pulse alternately inverted every period on the basis of the 'H' and 'L' of the frame inverting signal and the pulse is impressed to the liquid crystal.
Patent JP-H0858944-A (JP)
Title: Horizontally lifting pallet conveyer device
Inventor: ISHIHARA SHIGERU
IPC: B65G17/48
Filed: 1994-08-17
Abstract: PURPOSE: To provide a horizontally lifting pallet conveyer device excellent in stability and functionality which can be utilized in a round stocker and the other various three-dimensional conveying systems in a plant. CONSTITUTION: In a conveyer 2 mounted on a frame 1 having a specific length and width, a pallet 3 is provided with a space to connect its one diagonal directional rear end part side 3a to point end part side 3b inside a right/left parallelly arranged endless chain layer 4, to constitute a conveying belt 5. In the endless chain layer 4, in its front/rear both end parts, a diagonal part is provided longer than an opposed diagonal part by a length of unit pallet 3, to form horizontal lift space S.  In this horizontal lift pallet conveyer device, a lift support hand 6, clamping a corner of the pallet 3 horizontally advanced in an opposite face direction of the opposed diagonal part to lift operate to be synchronously rotated with a rotary operation of the endless chain layer 4, is provided to provide the endless chain layer 4, a drive transmitting mechanism 7 of the lift support hand 6 associated this chain layer and a synchronous transmitting mechanism 7a in a lower part of the frame 1.
Patent JP-H1161453-A (JP)
Title: Dry etching and equipment therefor
Inventor: IDE KATSUYA
IPC: C23F4/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To realize a uniform surface structure by performing the etching rate control corresponding to nonuniformity within the surface of a substrate and/or characteristics of an etching equipment used, in a manufacturing process including an etching treatment stage. SOLUTION: In the equipment for this method, a shower head 17 is fixed on an upper electrode 14, and further, an insulating shield 18 consisting of a ceramic plate having a 2 to 5 mm thickness is stuck on the surface of the shower head 17 in its central part. Since the distribution of a plasma formed in a space between a lower electrode 11 and the upper electrode 14 can be controlled by this insulating shield 18, the distribution of the etching rate with respect to the surface of a substrate 13 can be changed.
Patent JP-S6484658-A (JP)
Title: Mos i/o protector using interchangeable body circuit design
Inventor: UIRIAMU II MIRAA
IPC: H03K17/081
Filed: 1988-08-31
Abstract: PURPOSE: To eliminate the influence, on a system data line, of loss of the power- supply voltage or the ground voltage by forming first and second MOS switching body transistors within a junction isolation MOS integrated circuit. CONSTITUTION: Four P<+> regions 3-6 are formed within a P-substrate 1, and an output pad is connected with the region 4 and a first gate electrode 7. The electrode 7 and the regions 5, 6 form a first P-channel switching body transistor. A gate electrode 8 and the regions 3, 4 form a second P-channel switching body transistor. The regions 4, 5 combined with a gate electrode 9 form a MOS output pull-up device for a logic circuit. When VDD is zero, since an N-well 2 is driven to a high state through a body switch, the output pad is not clamped in a low state. When the ground voltage is lost, since there is no path for sink in the output pad while the potential of the substrate 1 and the negative potential rise, pulling to the low state may be realized.
Patent JP-H0497342-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/06
Filed: 1990-08-15
Abstract: PURPOSE:To decrease after-colors after processing and to improve a preservable property with lapse of time as well as to improve the ease of handing under safe light by incorporating a specific compd. into nonphotosensitive hydrophilic colloidal layers existing on the same side as the side of photosensitive silver halide emulsion layers with respect to a substrate. CONSTITUTION:At least one layer of the photosensitive silver halide emulsion layers contain a photosensitive silver halide emulsion consisting of silver halide particles contg. at least 50mol% silver chloride. The compd. expressed by formula I is incorporated into the nonphotosensitive hydrophilic colloidal layers existing on the same side as the side of the photosensitive silver halide emulsion layers with respect acidic base nucleus; B denotes a 4-aminoaryl group; L1 to L3 respectively denote methine group; m denotes 0 or 1 and the 4-aminoaryl group expressed by B has at least one of the groups selected from a group consisting of a carboxyl group, sulfoneamide group, aminosulfonylamino group, and sulfamoyl group. The after-colors after the processing are decreased and the preservable property with lapse of time is improved. In addition, the ease of handling under the safe light is improved.
Patent JP-H0497515-A (JP)
Title: Resist removing apparatus
Inventor: KIMURA MASAKAZU
IPC: H01L21/30
Filed: 1990-08-15
Abstract: PURPOSE:To ensure good peelability, cleanliness, and evenness for a large size substrate by installing ozone jetting pipes having a plurality of blowholes for jetting ozone in the direction perpendicular to the substrate conveying direction and in the direction horizontal to the substrate surface. CONSTITUTION:After ozone is supplied from ozone jetting pipe laid in parallel to a conveyor belt 1 in the direction perpendicular to the conveying direction and in the direction parallel to the surface of a substrate 4, ozone is exhausted through both the exhaust chambers 11 and exhaust pipes 10 installed on the opposite side of belt 1 from pipes 9. Further, at the center of the apparatus, ozone pipe 9 and chamber 11 at the left-hand side of the apparatus are installed opposite to those at the right side thereof from the belt. Furthermore, while a substrate 4 is mounted on a conveyor belt 1 and moved in the horizontal direction, by means of a halogen lamp 5, low pressure mercury lamp 6, and ozone jetting pipes 9 infrared and ultraviolet rays are projected and ozone is jetted to the substrate 4, respectively. With this, the resist on a large area substrate can be removed at low temperature and evenly without contaminating the surface of the substrate.
Patent JP-H0555089-A (JP)
Title: Press-bonding method for terminal of electrolytic capacitor
Inventor: TSUCHIYA HITOSHI
IPC: H01G13/00
Filed: 1991-08-28
Abstract: PURPOSE:To prevent generation of a broken piece of a leg by superposing a reinforcing plate on the leg, punching the leg together with the plate by a polygonally conical punch to form a terminal connecting hole, inserting a termi nal into the hole, and collapsing a part protruding from the hole of the terminal to caulk the terminal with the leg. CONSTITUTION:A reinforcing plate 15 is superposed on a leg 1, the leg 1 is punched together with the plate 15 by a polygonally conical punch 18, and a terminal connecting hole 21 is formed at the leg 1. A terminal 28 is inserted into the hole 21, a part protruding from the hole 21 of the terminal 28 is collapsed, and the terminal 28 is caulked with the leg 1. Thus, the leg can be smoothly punched, and generation of a broken piece of the leg can be prevented.
Patent JP-S6371811-A (JP)
Title: Mode exciting device
Inventor: KAJIOKA HIROSHI
IPC: G02B6/14
Filed: 1986-09-16
Abstract: PURPOSE:To speed up analysis by providing a drive means which butts one end into a multimode optical fiber, moves a single mode optical fiber whose other end is connected to a light source and a multi/single mode optical fiber in the directions perpendicular to their axes and controls an axial shift arising in these optical fibers. CONSTITUTION:The graded type multimode optical fiber 6 as an object to be measured is inserted into a moving block 4, butted into the single mode optical fiber 1 on the side of a fixed block 2, and fixed on the moving block 4. Next a pulse motor 5 is driven to eliminate the axial shift between the optical fibers 1 and 6, and light from a light source is made incident on the optical fiber 6 to excite the lowest degree mode. After a delay characteristic and an attenuation amount are measured in the lowest degree mode, the same measurement is made where the axial shift is 5mum. In such a way the axial shift between the optical fibers 1 and 6 is increased by every 5mum to excite as separate modes, and the delay characteristics and the attenuation amounts in said modes are measured. Finally the transmission characteristic of the multimode optical fiber 6 can be analyzed.